Derrick Chen, D.D.S
NPI 1851530844 · Dentist · Brooklyn, NY
Derrick Chen, D.D.S is a Dentist provider in Brooklyn, NY (NPI 1851530844).
Provider details
- NPI number
- 1851530844
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.D.S
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Dental Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 21 | 19 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-02-13
- Last updated
- 2012-04-25
Frequently asked questions
- What is Derrick Chen's NPI number?
- Derrick Chen's National Provider Identifier (NPI) is 1851530844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derrick Chen's specialty?
- Derrick Chen is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Derrick Chen located?
- Derrick Chen's practice location on file with NPPES is 7603 16th Ave, Brooklyn, NY 11214-1007.
- What is Derrick Chen's phone number?
- The practice phone number listed in the NPPES registry for Derrick Chen is (917) 238-9808.
- Is Derrick Chen's NPI active?
- Yes — Derrick Chen's NPI (1851530844) is active in the NPPES registry as of the last update on 2012-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.